Koa is a Hawaiian name that means "brave" or "fearless." It is often given to strong and courageous individuals who exhibit bravery in the face of challenges. People named Koa are known for their resilience and determination in overcoming obstacles. With a name like Koa, it is no surprise that individuals with this name are often seen as leaders and inspirations to those around them. Koa is a powerful and impactful name that embodies strength, valor, and fearlessness.